Table 6.185 — DRM_Primitive_Geometry

Property

Description

Class

  • <DRM Primitive Geometry>

Superclass

Subclass

Definition

This DRM class is an abstract class that specifies the basic data to describe a <DRM Geometry> instance.

Class diagram

Figure 6.211 — DRM_Primitive_Geometry

Inherited field elements

Field name

Range

Field data type

None

   

Field elements

Field name

Range

Field data type

None

   

Associated to (one-way) (inherited)

  • None.

Associated to (one-way)

  • None.

Associated by (one-way) (inherited)

  • None.

Associated by (one-way)

  • None.

Associated with (two-way) (inherited)

  • None.

Associated with (two-way)

  • None.

Composed of (two-way) (inherited)

Composed of (two-way)

Composed of (two-way metadata) (inherited)

Composed of (two-way metadata)

  • None.

Component of (two-way) (inherited)

  • None.

Component of (two-way)

Constraints

Clarifications

1 A <DRM Primitive Geometry> contains a <DRM Union Of Primitive Geometry> instance as a component only when that <DRM Primitive Geometry> can be decomposed into nested <DRM Primitive Geometry>, as (for example) a <DRM Polygon> can be decomposed into subfaces.

Example(s)

  • In processing subfaces, traversal and drawing order of the objects is depth first.

    Primitive Geometry, Example 1, Diagram 1

    Figure 6.212 — <DRM Primitive Geometry> example